引言: X射线光电子能谱(XPS)是一种强大的表面分析技术,广泛应用于材料科学和化学研究中。XPS不仅能够提供元素的定性和定量分析,还能够通过精细谱图(High-resolution spectra)提供化学状态的信息。在锂离子电池研究中,XPS精细谱图用于分析电极材料的表面化学状态和固体电解质界面层(SEI)的形成。本文将详细介绍XPS精细谱...
[2]黄惠忠.表面化学分析[M].上海: 华东理工大学出版社, 2007. HUANG Hui-zhong. Surface Chemical Analysis[M].Shanghai: East China University of Science and Technology Press, 2007. [3]RENAULTO,GARNIERA, MORINN,et al. High-resol...
High-resolution XPS spectra in terms of Ag 3d at different depths.MingYing LanChiaPei LiuHerHsiung HuangShengWei Lee
Fig. 2. (a) XPS full spectra of GS-0, GS-1, GS-2 and GS-3 samples; High resolution XPS spectra of S2p: (b) GS-1; (c) GS-2; (d) GS-3.[1] 如图1b所示,碳材料的光谱均显示出两个不同的特征峰:代表晶格缺陷的D带(1350 cm 1 )和对应于晶格缺陷的G带(1590 cm 1 )。到C原子sp...
Fig. 2. (a) XPS full spectra of GS-0, GS-1, GS-2 and GS-3 samples; High resolution XPS spectra of S2p: (b) GS-1; (c) GS-2; (d) GS-3.[1] 如图1b所示,碳材料的光谱均显示出两个不同的特征峰:代表晶格缺陷的D带(1350 cm 1 )和对应于晶格缺陷的G带(1590 cm 1 )。到C原子sp...
a裸视吉林省H县农村中小学艺术教育 Bare regards the Jilin Province H county countryside elementary and middle schools art education[translate] aThe high-resolution XPS spectra of elemental Zn, O 自然力锌, O高分辨率XPS光谱[translate]
www.casaxps.com The data in Figure 20 are a set of high resolution spectra where quantification regions and components are used to calculate the area for the peaks. These data illustrate some of the issues associated with XPS quantification as the data includes singlet peaks in the form of O...
www.casaxps.com The data in Figure 20 are a set of high resolution spectra where quantification regions and components are used to calculate the area for the peaks. These data illustrate some of the issues associated with XPS quantification as the data includes singlet peaks in the form of O...
XPSspectraare obtained by irradiating a material with a beam ofX-rayswhile simultaneously measuring thekinetic energyand number ofelectronsthat escape from the top 0 to 10nmof the material being analyzed. XPS requires high vacuum (P~ 10−8millibar) orultra-high vacuum(UHV;P< 10−9millibar)...